190th Street over Silver Creek West
FairClinton County, Iowa · 082E32201 · Structure no. 000000000123540
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected January 2025
- Type
- Slab
- Concrete Continuous
- Length
- 102 ft
- 3 main spans
- Daily traffic
- 800
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
190th Street over Silver Creek West is a concrete continuous slab carrying 190th Street over Silver Creek West in Clinton County, Iowa. It was built in 1968, so it is 57 years old, older than the Iowa average of 45.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 800 vehicles a day, roughly 13% of them trucks, projected to reach 800 by 2045. The structure is 102 ft (31.1 m) long and 30 ft wide. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 190th Street over Silver Creek West built?
It was built in 1968, making it 57 years old in 2025.
What condition is 190th Street over Silver Creek West in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2025.
How much traffic does 190th Street over Silver Creek West carry?
About 800 vehicles per day (2022 count), of which roughly 13% are trucks.
How long is 190th Street over Silver Creek West?
The structure is 102 ft (31.1 m) long with a longest span of 39 ft (11.9 m) and a deck 30 ft wide.
Who owns 190th Street over Silver Creek West?
It is owned by the County Highway Agency.